Silyl esters, their use in binder systems and paint compositions and a process of production thereof
US8148446B2 · kind B2 · utility
0Cited by
3References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2010 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Jun 3, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/1687
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of boosting alkaline hydrolysis or erodability of a hydrolysable paint formulation, the method comprising the step of adding an organosilyl ester to a binder system of a hydrolysable paint formulation. The booster is used in paint formulations which require hydrolysis of one or more of the components of the paint in use. The organosilylesters of the invention may also independently be film forming. The organosilyl ester may be the ester of a carboxylic, sulphonic or phosphoric acid. The binder systems of the invention can be used in paint compositions, such as self-polishing antifouling paints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.